Place the amount of detergent needed into the washer.
Add the sheets, distributing them loosely around the washer.
Pour 1 cup of liquid chlorine bleach into the bleach dispenser. It will be released at the proper time in the cycle.
Select the hottest water temperature available and begin the wash cycle. Let the machine complete the wash cycle.
Hang the sheets to dry out in the sunshine, if possible. Sunshine is also a good bleach. The sheets can be put in the dryer, otherwise.